A Roth IRA lets you save money for retirement in an account where your withdrawals are tax-free, but you fund it with after-tax dollars and face limits on how much you can contribute each year

A Roth IRA is a retirement savings account where you pay taxes on the money going in, but then never pay taxes on the growth or the withdrawals. That trade-off — paying taxes now instead of later — is the core difference from a traditional IRA. The account itself is offered by banks, brokerages, and investment firms, not by your employer, so you open one on your own.

The main constraint is that you can only contribute money you earned from work (wages, self-employment income, or taxable alimony). You cannot fund a Roth with investment returns, inheritance, or unemployment benefits. The annual contribution limit changes each year — for 2024 it is $7,000 if you are under 50, and $8,000 if you are 50 or older. If your income exceeds a certain threshold, you cannot contribute the full amount or may not be able to contribute at all.

The appeal is that once the money is in, you never owe federal income tax on it again. If you invest $7,000 and it grows to $50,000 over 30 years, you withdraw the full $50,000 tax-free. You can also withdraw your own contributions (not the earnings) at any time without penalty, which gives you a safety valve that a traditional IRA does not.

Key Takeaways

  • You fund a Roth IRA with after-tax money, but all future withdrawals — both your contributions and the investment gains — are tax-free in retirement.
  • The annual contribution limit is $7,000 (or $8,000 if you are 50 or older), and you can only contribute money you earned from work.
  • Your income determines whether you can contribute the full amount; high earners face reduced or eliminated contribution limits depending on their filing status.
  • You can withdraw your own contributions anytime without penalty, but withdrawing earnings before age 59½ usually triggers a 10% penalty plus income tax.
  • A Roth makes the most sense if you expect to be in a higher tax bracket in retirement or want tax-free growth over decades.

Income limits and how they shrink your contribution

The IRS phases out your ability to contribute to a Roth based on your Modified Adjusted Gross Income (MAGI). The phase-out range depends on your filing status — it is different for single filers, married filing jointly, and married filing separately.

For 2024, if you file as single, the phase-out begins at $146,000 and ends at $161,000. If you file married filing jointly, it begins at $230,000 and ends at $240,000. If you file married filing separately, the range is $0 to $10,000, which makes a Roth nearly impossible. These numbers change each year, and the IRS publishes updated limits in January.

The phase-out works by reducing your allowed contribution dollar-for-dollar as your income rises. If you are single and earn $150,000, you are $4,000 into the phase-out range. You would lose $4,000 of your contribution room, leaving you able to contribute $3,000 instead of $7,000. If your income exceeds the top of the range, you cannot contribute at all that year.

Roth conversion: moving money from a traditional IRA

If your income is too high to contribute directly to a Roth, you can convert money from a traditional IRA, SEP IRA, or straightforward IRA into a Roth. This is called a Roth conversion, and there is no income limit on who can do it.

The catch is that you owe income tax on the amount you convert in the year you convert it. If you convert $50,000 from a traditional IRA to a Roth, that $50,000 is added to your taxable income for that year. You pay the tax from other money (not from the IRA itself), and then the converted amount sits in the Roth growing tax-free.

A conversion makes sense if you have a low-income year (a year you were laid off, took unpaid leave, or started a business that lost money), because you will owe less tax on the conversion. It also makes sense if you believe tax rates will be higher in the future and want to lock in today's rates. Some people convert small amounts every year as a long-term strategy.

When you can withdraw money and what the penalties are

You can withdraw your own contributions to a Roth at any time, for any reason, with no penalty and no tax. If you contributed $7,000 and it grew to $10,000, you can pull out the $7,000 anytime. This is one of the Roth's biggest advantages over a traditional IRA.

Withdrawing the earnings (the $3,000 of growth) is different. If you are under 59½, you owe a 10% penalty on the earnings plus income tax on them. There are a few exceptions: you can withdraw earnings without penalty if you are disabled, if you use the money for a first-time home purchase (up to $10,000 lifetime), or if you have had the Roth open for at least five years and meet certain conditions. The five-year rule applies to each conversion separately, so a conversion you did in 2020 has its own five-year clock.

Once you turn 59½ and have owned the Roth for at least five years, you can withdraw earnings tax-free and penalty-free. There is no required minimum distribution (RMD) — you do not have to withdraw anything at any age, which makes a Roth useful for leaving money to heirs.

Roth versus traditional IRA: the tax trade-off

A traditional IRA lets you deduct your contributions from your taxable income in the year you make them, lowering your tax bill when ready. You then pay income tax on withdrawals in retirement. A Roth does the opposite: you pay tax now and withdraw tax-free later.

Which one makes sense depends on whether you think your tax bracket will be higher or lower in retirement. If you are young, in a low tax bracket now, and expect to earn more later, a Roth usually wins — you lock in a low rate today and avoid higher rates later. If you are older, in a high tax bracket now, and expect to earn less in retirement, a traditional IRA usually wins — you get a deduction when you need it most.

A traditional IRA also lets you contribute if your income is too high for a Roth, and you can deduct the contribution if you are not covered by an employer retirement plan. But a traditional IRA requires you to start taking distributions at age 73 (as of 2023), and those distributions are taxed as ordinary income. A Roth has no such requirement.

How to open a Roth IRA and where to hold it

You open a Roth IRA directly with a bank, brokerage, or investment firm — not through your employer. Major brokerages like Fidelity, Vanguard, Charles Schwab, and E-Trade all offer Roths. Credit unions and some banks offer them too. There is no single "process" — you fill out an account opening form, provide your Social Security number and address, and choose how you want to invest the money (stocks, bonds, mutual funds, money market funds, or a mix).

You can open a Roth at multiple institutions if you want, but your total contributions across all Roths cannot exceed the annual limit. If you contribute $4,000 to one Roth and $3,500 to another, you have hit your $7,500 limit and cannot contribute more that year.

Once the account is open, you fund it by transferring money from your bank account. You can contribute in a lump sum or in smaller amounts throughout the year. The contribution must be made by the tax filing important date (usually April 15 of the following year) to count for that tax year.

Backdoor Roth: a workaround for high earners

If your income is too high to contribute to a Roth directly, and you have little or no money in traditional IRAs, you can use a strategy called a backdoor Roth. You contribute money to a traditional IRA (which has no income limit), then when ready convert it to a Roth and pay tax on the conversion.

The backdoor Roth works because conversions have no income limit, even though direct contributions do. The downside is that if you already have money in a traditional IRA, SEP IRA, or straightforward IRA, the conversion triggers the "pro-rata rule" — the IRS treats all your IRAs as one pool, and you owe tax on a portion of the conversion based on how much pre-tax money you have across all accounts. This can make the backdoor Roth expensive or pointless if you have significant traditional IRA balances.

A backdoor Roth requires careful timing and record-keeping. Many people work with a tax professional to execute it correctly, because a mistake can result in penalties and unexpected tax bills.

Frequently Asked Questions

Can I have both a Roth IRA and a traditional IRA?

Yes, you can have both. However, your total contributions to all IRAs (Roth and traditional combined) cannot exceed the annual limit. If you contribute $4,000 to a traditional IRA, you can only contribute $3,000 to a Roth that year. The accounts are separate, but the contribution limit is shared.

What happens to my Roth IRA if I die?

Your beneficiary inherits the Roth and can withdraw the money. If they are your spouse, they can treat it as their own Roth or roll it into their own account. Non-spouse beneficiaries must withdraw the balance within ten years (as of 2023 rules), but the withdrawals are tax-free. This makes a Roth a powerful tool for leaving money to heirs.

Can I invest my Roth IRA in anything I want?

You can invest in stocks, bonds, mutual funds, ETFs, and most other securities. You cannot invest in collectibles (art, coins, stamps), life insurance, or certain other assets. Your brokerage will tell you what is allowed when you open the account.

What if I need the money before retirement?

You can withdraw your contributions anytime without penalty. If you need to withdraw earnings before 59½, you owe a 10% penalty plus income tax, unless you meet an exception like disability or a first-time home purchase. The ability to access your contributions penalty-free is a major advantage of a Roth over a traditional IRA.

Do I have to report my Roth IRA on my taxes?

You do not report the Roth itself on your tax return, but you do report the contribution on Form 8606 if you did a backdoor Roth or conversion. Withdrawals from a Roth are not reported as income. If you convert a traditional IRA to a Roth, you report the conversion and the tax owed on Form 8606.